87207570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1867}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 234023040

約数和(自身を除く): 146815470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 1867, 2595, 3114, 3734, 4671, 5190, 5601, 7785, 9335, 9342, 11202, 15570, 16803, 18670, 23355, 28005, 33606, 46710, 50409, 56010, 84015, 100818, 168030, 252045, 322991, 504090, 645982, 968973, 1614955, 1937946, 2906919, 3229910, 4844865, 5813838, 8720757, 9689730, 14534595, 17441514, 29069190, 43603785, 87207570]

約数ペア:

[(1, 87207570), (2, 43603785), (3, 29069190), (5, 17441514), (6, 14534595), (9, 9689730), (10, 8720757), (15, 5813838), (18, 4844865), (27, 3229910), (30, 2906919), (45, 1937946), (54, 1614955), (90, 968973), (135, 645982), (173, 504090), (270, 322991), (346, 252045), (519, 168030), (865, 100818), (1038, 84015), (1557, 56010), (1730, 50409), (1867, 46710), (2595, 33606), (3114, 28005), (3734, 23355), (4671, 18670), (5190, 16803), (5601, 15570), (7785, 11202), (9335, 9342)]